67,594 products found from 3,976  

Wholesale Transformer Power Supply

manufacturers & suppliers
FOB Price: US $ 1.5-2.5 / Piece
Min. Order: 500 Pieces
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Power, Electronic, Instrument, Lighting, Rectifier, Audio, Charger, Lamp, Communication Equipment
Single
Ei Lamination
Dry-type Transformer
Auto-transformer
ISO9001-2000, UL, ISO9001, CCC, Ce
FOB Price: US $ 1900-12625 / Piece
Min. Order: 1 Piece
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Three Phase
On-line
All Type
Communication
Lighting/Power
Standard Machine
FOB Price: US $ 0.88-3.65 / Piece
Min. Order: 1000 Pieces
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Power, Electronic, Instrument, Lighting, Rectifier, Audio
Single
Customization
Customization
Separated Winding Transformer
ISO9001-2000, UL, ISO9001, CCC, RoHS
FOB Price: US $ 4.12-5.3 / Piece
Min. Order: 1 Piece
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Single
2 Years
1 - 50W
Full Range
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 29-36 / Piece
Min. Order: 1 Piece
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Home Appliance, Environmental Equipment, Petroleum Machinery Manufacturing, Agriculture Machinery, Textile Machinery, Food Machinery, Aerospace Industry, Automotive Industry, Shoemaking Industry, Woodwork Industry, Advertising Industry
Water Cooling
Continuous Wave Laser
Nonmetal
Desktop
CO2 Laser
FOB Price: US $ 4.2-5.5 / Piece
Min. Order: 10 Pieces
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Multiple
2 Years
51 - 100W
220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 5-7 / Piece
Min. Order: 100 Pieces
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Single
2 Years
1 - 50W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 13.8 / Piece
Min. Order: 5 Pieces
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Light
Single
LED Regulator Voltage
PWM Controlled
TUV, CE, UL, RoHS, CCC
Constant Voltage Source
FOB Price: US $ 10.2 / Piece
Min. Order: 100 Pieces
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Single
2 Years
201 - 300W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 3 / Piece
Min. Order: 100 Pieces
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Switching, CCTV
DC
RoHS, UL, ISO9001, CCC
White
OEM
Desktop
FOB Price: US $ 0.65-0.9 / Piece
Min. Order: 500 Pieces
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Power, Electronic, Instrument, Lighting, Rectifier, Audio, Charger, Lamp, Communication Equipment
Single
Shell-type Transformer
Dry-type Transformer
Auto-transformer
ISO9001-2000, UL, ISO9001, CCC, Ce,CB
FOB Price: US $ 5.5 / Piece
Min. Order: 10 Pieces
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Light, Industry, Construction, Digital Products
Dual
LED Regulator Voltage
PWM Controlled
CE, RoHS, CCC
Constant Voltage Source
FOB Price: US $ 3.9-15 / Piece
Min. Order: 1 Piece
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Single
1 Year
1 - 50W
110-220V
Series Switching Power Supply
Separate-excited Switching Power Supply
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Single
2 Years
1 - 50W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
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Single
1 Year
51 - 100W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 877-2835 / Piece
Min. Order: 5 Pieces
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Three Phase in One Phase out
On-line
All Type
Data Center/Industry/Commercial Facility
Lighting/Power
Standard Machine
FOB Price: US $ 22.5 / Piece
Min. Order: 10 Pieces
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Light
Single
LED Constant Current
PWM Controlled
CE, UL
Constant Current Source
FOB Price: US $ 8-11 / Piece
Min. Order: 1 Piece
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Single
6years
100W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 25-32 / Piece
Min. Order: 1 Piece
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Single
2 Years
>500W
110VAC/220VAC
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 3-3.25 / Piece
Min. Order: 10 Pieces
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Light, Industry, Construction, Digital Products, Vehicle
Single
LED Regulator Voltage
PWM Controlled
CE, RoHS
Constant Voltage Source
FOB Price: US $ 2-4 / Piece
Min. Order: 500 Pieces
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Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
AC or DC
TUV, RoHS, UL, ISO9001, CCC, cUL FCC
Black
OEM
Linear Model
FOB Price: US $ 50000-1000000 / Piece
Min. Order: 1 Piece
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Power
Three
Amorphous Alloy Transformer
Oil-immersed Type Transformer
Auto-transformer
ISO9001-2000, CCC
FOB Price: US $ 14.5-16 / Piece
Min. Order: 1 Piece
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Multiple
2 Years
101 - 200W
110V/220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 5-7 / Piece
Min. Order: 100 Pieces
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Single
2 Years
1 - 50W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 9.5-11.5 / Piece
Min. Order: 1 Piece
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Multiple
>2 Years
150W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
Min. Order: 1 Piece
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Single Phase
On-line
Short Circuit
Industry
Power
Long-acting Machine
FOB Price: US $ 3 / Piece
Min. Order: 100 Pieces
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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, CCTV
DC
RoHS, UL, ISO9001, CCC
White
OEM
Desktop
FOB Price: US $ 15 / Piece
Min. Order: 10 Pieces
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Light, Industry, Construction, Digital Products
Dual
LED Regulator Voltage
PWM Controlled
CE, RoHS, CCC
Constant Voltage Source
FOB Price: US $ 11.5-12 / Piece
Min. Order: 300 Pieces
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Single
2 Years
51 - 100W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
Min. Order: 3 Pieces
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Single
2 Years
1 - 50W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
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